3v4l.org

run code in 300+ PHP versions simultaneously
<?php $joinDate = '2014-04-22 10:36:33'; $today = date('Y-m-d H:i:s'); $Mdate1 = strtotime($joinDate); $Mdate2 = strtotime($today); $months = '0'; while (strtotime('+1 MONTH', $Mdate1) < $Mdate2) { $months++; $Mdate1 = strtotime('+1 MONTH', $Mdate1); } $Mweeks = abs(strtotime($today) - strtotime($joinDate)) / 604800; $Mweeks = round($Mweeks); echo $months; echo "<br>"; echo $Mweeks; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00718.56
8.3.50.0120.00622.04
8.3.40.0060.00918.80
8.3.30.0070.00719.27
8.3.20.0040.00420.51
8.3.10.0050.00322.02
8.3.00.0080.00022.40
8.2.180.0140.00317.00
8.2.170.0160.00322.96
8.2.160.0070.00721.02
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0060.00826.16
8.2.120.0030.00619.61
8.2.110.0090.00022.29
8.2.100.0120.00018.08
8.2.90.0000.00819.48
8.2.80.0030.00618.18
8.2.70.0030.00517.88
8.2.60.0000.00818.18
8.2.50.0090.00018.07
8.2.40.0030.00618.34
8.2.30.0050.00518.16
8.2.20.0000.00717.87
8.2.10.0070.00018.12
8.2.00.0000.00817.96
8.1.280.0100.00625.92
8.1.270.0040.00422.03
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.89
8.1.230.0040.00819.27
8.1.220.0030.00617.90
8.1.210.0030.00518.77
8.1.200.0030.00717.60
8.1.190.0000.00817.64
8.1.180.0000.00818.10
8.1.170.0080.00018.76
8.1.160.0070.00022.10
8.1.150.0000.00718.91
8.1.140.0040.00417.72
8.1.130.0000.00718.05
8.1.120.0000.00717.75
8.1.110.0050.00317.73
8.1.100.0040.00417.70
8.1.90.0040.00417.73
8.1.80.0040.00417.61
8.1.70.0000.00717.71
8.1.60.0060.00317.73
8.1.50.0030.00617.66
8.1.40.0070.00017.64
8.1.30.0040.00417.82
8.1.20.0000.00817.78
8.1.10.0050.00217.75
8.1.00.0000.00717.80
8.0.300.0080.00018.77
8.0.290.0040.00417.28
8.0.280.0070.00018.63
8.0.270.0000.00717.40
8.0.260.0030.00317.16
8.0.250.0050.00217.34
8.0.240.0020.00517.20
8.0.230.0000.00717.30
8.0.220.0040.00417.30
8.0.210.0070.00017.24
8.0.200.0000.00817.22
8.0.190.0040.00417.21
8.0.180.0000.00717.21
8.0.170.0040.00417.24
8.0.160.0000.00817.00
8.0.150.0030.00417.09
8.0.140.0000.00717.01
8.0.130.0050.00013.62
8.0.120.0080.00017.04
8.0.110.0000.00717.23
8.0.100.0040.00417.04
8.0.90.0040.00417.20
8.0.80.0100.00717.17
8.0.70.0030.00417.05
8.0.60.0030.00317.05
8.0.50.0000.00717.00
8.0.30.0130.00917.47
8.0.20.0090.01017.40
8.0.10.0040.00417.27
8.0.00.0080.01117.00
7.4.330.0000.00515.08
7.4.320.0040.00416.64
7.4.300.0030.00316.75
7.4.290.0070.00016.70
7.4.280.0070.00016.63
7.4.270.0000.00916.65
7.4.260.0000.00816.75
7.4.250.0030.00516.71
7.4.240.0060.00116.61
7.4.230.0030.00316.70
7.4.220.0060.01216.71
7.4.210.0090.00616.83
7.4.200.0070.00016.54
7.4.190.0040.00316.85
7.4.160.0090.00616.91
7.4.150.0140.00317.40
7.4.140.0120.00617.86
7.4.130.0080.01216.78
7.4.120.0130.00516.62
7.4.110.0100.01316.63
7.4.100.0170.00616.73
7.4.90.0110.00716.82
7.4.80.0130.00619.39
7.4.70.0030.01416.80
7.4.60.0170.00316.76
7.4.50.0080.00016.57
7.4.40.0070.00722.77
7.4.30.0070.01016.69
7.4.00.0030.00915.04
7.3.330.0050.00013.47
7.3.320.0030.00313.40
7.3.310.0030.00316.45
7.3.300.0030.00316.54
7.3.290.0080.00816.46
7.3.280.0100.00916.50
7.3.270.0070.01017.40
7.3.260.0080.00816.60
7.3.250.0160.00416.72
7.3.240.0190.00716.69
7.3.230.0080.00816.55
7.3.210.0090.00916.72
7.3.200.0140.00919.39
7.3.190.0090.01316.83
7.3.180.0060.00916.67
7.3.170.0100.00716.68
7.3.160.0120.00316.61
7.3.120.0030.01014.82
7.3.10.0080.01116.71
7.3.00.0080.01616.61
7.2.330.0110.00716.99
7.2.320.0040.01516.71
7.2.310.0130.00316.93
7.2.300.0060.01016.80
7.2.290.0090.00916.91
7.2.130.0080.01116.66
7.2.120.0090.00916.78
7.2.110.0140.00716.97
7.2.100.0160.01116.61
7.2.90.0250.00616.61
7.2.80.0030.01217.04
7.2.70.0100.01016.85
7.2.60.0110.01116.91
7.2.50.0100.01316.86
7.2.40.0030.01417.01
7.2.30.0090.00916.98
7.2.20.0030.01716.89
7.2.10.0030.01516.90
7.2.00.0050.00718.25
7.1.250.0150.00715.77
7.1.100.0030.01018.11
7.1.70.0040.00417.32
7.1.60.0070.01819.82
7.1.50.0070.01416.89
7.1.00.0070.07322.57
7.0.200.0000.00817.15
7.0.140.0000.07722.18
7.0.110.0230.05319.97
7.0.100.0630.07320.01
7.0.90.0300.06019.85
7.0.80.0430.07319.96
7.0.70.0530.10720.02
7.0.60.0500.08019.95
7.0.50.0430.06720.10
7.0.40.0000.04719.70
7.0.30.0070.06019.71
7.0.20.0030.04719.67
7.0.10.0030.07319.77
7.0.00.0070.08319.65
5.6.280.0000.07721.06
5.6.260.0030.04720.68
5.6.250.0070.07720.68
5.6.240.0070.04020.67
5.6.230.0100.06020.47
5.6.220.0100.03320.67
5.6.210.0030.04020.61
5.6.200.0000.09020.71
5.6.190.0100.07020.65
5.6.180.0000.05020.70
5.6.170.0070.06320.64
5.6.160.0070.08020.62
5.6.150.0070.03320.70
5.6.140.0070.08020.46
5.6.130.0030.03320.60
5.6.120.0070.04320.69
5.6.110.0070.06720.63
5.6.100.0030.05320.68
5.6.90.0100.04020.53
5.6.80.0070.07720.02
5.6.70.0000.08720.02
5.6.60.0030.06020.05
5.6.50.0030.03720.00
5.6.40.0000.04320.04
5.6.30.0000.04020.05
5.6.20.0000.06319.91
5.6.10.0100.03719.90
5.6.00.0030.07720.17
5.5.380.0030.03717.58
5.5.370.0030.04017.45
5.5.360.0000.04017.39
5.5.350.0070.07717.48
5.5.340.0070.07318.25
5.5.330.0030.04318.02
5.5.320.0070.07717.86
5.5.310.0030.03718.15
5.5.300.0100.07317.98
5.5.290.0000.09718.12
5.5.280.0030.08718.15
5.5.270.0070.04717.86
5.5.260.0000.04317.89
5.5.250.0200.04717.97
5.5.240.0030.04317.48
5.5.230.0000.04717.50
5.5.220.0070.07017.26
5.5.210.0070.05717.50
5.5.200.0030.04317.20
5.5.190.0030.04717.20
5.5.180.0000.07717.45
5.5.160.0070.05717.50
5.5.150.0070.06717.37
5.5.140.0070.07317.21
5.5.130.0030.07317.35
5.5.120.0030.03317.48
5.5.110.0000.03317.33
5.5.100.0030.04717.10
5.5.90.0100.07017.41
5.5.80.0070.07317.10
5.5.70.0030.04717.08
5.5.60.0030.03317.09
5.5.50.0070.07717.11
5.5.40.0070.07317.23
5.5.30.0070.08317.34
5.5.20.0100.04317.10
5.5.10.0070.04017.33
5.5.00.0100.03317.33
5.4.450.0030.08019.46
5.4.440.0130.07319.59
5.4.430.0100.07019.37
5.4.420.0100.08019.44
5.4.410.0130.06719.27
5.4.400.0130.06019.00
5.4.390.0000.08319.17
5.4.380.0030.06718.92
5.4.370.0030.04019.04
5.4.360.0000.04019.16
5.4.350.0030.03719.18
5.4.340.0070.05319.07
5.4.320.0070.08319.27
5.4.310.0030.03318.99
5.4.300.0030.03319.09
5.4.290.0100.05019.04
5.4.280.0100.04719.27
5.4.270.0100.06019.01
5.4.260.0030.04318.96
5.4.250.0070.02719.09
5.4.240.0030.03319.06
5.4.230.0100.04318.98
5.4.220.0000.04019.16
5.4.210.0100.05019.18
5.4.200.0070.07018.90
5.4.190.0030.07718.98
5.4.180.0000.04319.26
5.4.170.0070.06719.23
5.4.160.0170.06318.97
5.4.150.0070.07319.08
5.4.140.0030.04716.37
5.4.130.0000.07016.51
5.4.120.0000.04716.52
5.4.110.0030.03716.25
5.4.100.0000.04016.30
5.4.90.0100.03016.30
5.4.80.0100.03016.38
5.4.70.0000.03316.52
5.4.60.0070.03016.22
5.4.50.0000.04016.32
5.4.40.0030.03716.54
5.4.30.0030.03716.32
5.4.20.0100.04716.40
5.4.10.0000.05316.22
5.4.00.0070.07315.88
5.3.290.0130.06314.55
5.3.280.0000.03714.73
5.3.270.0000.04314.74
5.3.260.0100.07014.60
5.3.250.0070.07714.74
5.3.240.0070.07014.70
5.3.230.0070.05314.61
5.3.220.0000.04014.41
5.3.210.0030.04314.43
5.3.200.0030.03714.39
5.3.190.0070.03314.43
5.3.180.0030.04714.56
5.3.170.0170.02314.57
5.3.160.0030.04014.63
5.3.150.0000.03314.44
5.3.140.0030.03714.52
5.3.130.0000.04314.42
5.3.120.0030.04314.62
5.3.110.0100.07314.65
5.3.100.0000.03314.11
5.3.90.0030.04013.89
5.3.80.0030.03713.88
5.3.70.0070.06014.09
5.3.60.0030.04713.88
5.3.50.0100.02713.84
5.3.40.0070.03313.80
5.3.30.0000.04013.69
5.3.20.0000.03713.60
5.3.10.0030.03313.71
5.3.00.0000.04313.57
5.2.170.0000.03312.07
5.2.160.0100.02312.07
5.2.150.0030.02712.07
5.2.140.0030.04012.07
5.2.130.0000.03012.07
5.2.120.0000.03312.07
5.2.110.0030.03012.07
5.2.100.0030.02712.07
5.2.90.0000.03012.07
5.2.80.0030.03312.07
5.2.70.0070.02312.07
5.2.60.0070.02312.07
5.2.50.0000.03312.07
5.2.40.0000.03012.07
5.2.30.0030.02712.07
5.2.20.0000.03012.07
5.2.10.0030.02712.07
5.2.00.0070.02312.07
5.1.60.0030.02312.07
5.1.50.0000.02712.07
5.1.40.0030.02312.07
5.1.30.0000.02712.07
5.1.20.0070.02312.07
5.1.10.0000.02712.07
5.1.00.0030.02312.07
5.0.50.0000.02012.07
5.0.40.0000.02012.07
5.0.30.0030.03012.07
5.0.20.0000.02012.07
5.0.10.0030.02012.07
5.0.00.0000.02712.07
4.4.90.0000.01712.07
4.4.80.0030.02312.07
4.4.70.0030.01312.07
4.4.60.0000.01712.07
4.4.50.0000.01712.07
4.4.40.0000.02712.07
4.4.30.0000.02012.07
4.4.20.0000.01712.07
4.4.10.0000.01712.07
4.4.00.0030.02312.07
4.3.110.0000.01712.07
4.3.100.0000.01312.07
4.3.90.0030.01312.07
4.3.80.0000.02012.07
4.3.70.0000.01712.07
4.3.60.0000.01712.07
4.3.50.0000.01312.07
4.3.40.0000.02312.07
4.3.30.0000.01312.07
4.3.20.0030.01712.07
4.3.10.0000.01312.07
4.3.00.0000.01712.07

preferences:
41.23 ms | 401 KiB | 5 Q